Patents by Inventor Sven Kuehnert

Sven Kuehnert has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Substituted 6-amino-nicotinamides as KCNQ2/3 modulators
    Patent number: 8552200
    Abstract: Substituted 6-amino-nicotinamides, pharmaceutical compositions containing these compounds and also use of these compounds in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Grant
    Filed: October 19, 2011
    Date of Patent: October 8, 2013
    Assignee: Gruenenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder, Simon Lucas
  • Substituted 2-amino-quinoline-3-carboxamides as KCNQ2/3 modulators
    Patent number: 8470852
    Abstract: The invention relates to substituted 2-amino-quinoline-3-carboxamides, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: June 25, 2013
    Assignee: Gruenenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Dagmar Kaulartz, Achim Kless, Wolfgang Schröder
  • Substituted quinoline-3-carboxamides as KCNQ2/3 modulators
    Patent number: 8445512
    Abstract: The invention relates to substituted quinoline-3—Carboxamides, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: May 21, 2013
    Assignee: Gruenenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder
  • Substituted 2-mercaptoquinoline-3-carboxamides as KCNQ2/3 modulators
    Patent number: 8399673
    Abstract: The invention relates to substituted 2-mercaptoquinoline-3-carboxamides, methods for the preparation thereof, medicaments containing these compounds and the use of these compounds for the preparation of medicaments.
    Type: Grant
    Filed: June 15, 2012
    Date of Patent: March 19, 2013
    Assignee: Gruenenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder
  • Substituted 4-(1.2,3,4-tetrahydroisoquinolin-2-yl)-4-oxobutyric acid amide as KCNQ2/3 modulators
    Patent number: 8367700
    Abstract: The invention relates to substituted tetrahydroisoquinolinyl-4-oxobutyric acid amides, methods for the preparation thereof, medicinal products containing these compounds and the use of these compounds for the preparation of medicinal products.
    Type: Grant
    Filed: December 11, 2009
    Date of Patent: February 5, 2013
    Assignee: Gruenenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Beatrix Merla, Klaus Schiene, Wolfgang Schröder
  • Compounds involving mGluR5 receptor regulation and methods of making the compounds
    Patent number: 8318774
    Abstract: 3-((Thiazol-2-yl)amino)propylproiolamide compounds of the formula I: wherein the variables are as defined herein, are useful to prevent or treat a disease or disorder involving mGluR5 receptor regulation. Also disclosed are pharmaceutical compositions containing the compounds and methods of making the compounds.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: November 27, 2012
    Assignee: Gruenenthal GmbH
    Inventors: Michael Haurand, Klaus Schiene, Sven Kühnert, Melanie Reich
  • Substituted tetrahydroimidazopyridine compounds and the use thereof in the treatment of pain and other conditions
    Patent number: 8288424
    Abstract: Substituted tetrahydroimidazopyridine compounds corresponding to formula I: in which R1, R2 and R3 have defined meanings, processes for preparing such compounds, pharmaceutical compositions containing such compounds, and the use of such compounds for treating or inhibiting pain, epilepsy, migraine, anxiety or urinary incontinence.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: October 16, 2012
    Assignee: Gruenenthal GmbH
    Inventors: Beatrix Merla, Stefan Oberboersch, Sven Kuehnert, Gregor Bahrenberg, Achim Kless
  • SUBSTITUTED 6-AMINO-NICOTINAMIDES AS KCNQ2/3 MODULATORS
    Publication number: 20120258947
    Abstract: Substituted 6-amino-nicotinamides, pharmaceutical compositions containing these compounds and also use of these compounds in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: April 18, 2012
    Publication date: October 11, 2012
    Applicant: Grunenthal GmbH
    Inventors: Sven KÜHNERT, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder, Simon Lucas
  • Substituted 2-mercaptoquinoline-3-carboxamides as KCNQ2/3 modulators
    Publication number: 20120252841
    Abstract: The invention relates to substituted 2-mercaptoquinoline-3-carboxamides, methods for the preparation thereof, medicaments containing these compounds and the use of these compounds for the preparation of medicaments.
    Type: Application
    Filed: June 15, 2012
    Publication date: October 4, 2012
    Applicant: DRUNENTHAL GMBH
    Inventors: Sven KÜHNERT, Gregor BAHRENBERG, Achim KLESS, Wolfgang SCHRÖDER
  • Substituted 2-amino-quinoline-3-carboxamides as KCNQ2/3 modulators
    Publication number: 20120220627
    Abstract: The invention relates to substituted 2-amino-quinoline-3-carboxamides, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: August 26, 2011
    Publication date: August 30, 2012
    Applicant: Grunenthal GmbH
    Inventors: Sven KÜHNERT, Gregor BAHRENBERG, Dagmar KAULARTZ, Achim KLESS, Wolfgang SCHRÖDER
  • Substituted N-(2-mercaptopyridin-3-yl)amides as KCNQ2/3 modulators
    Patent number: 8247573
    Abstract: The invention relates to substituted N-(2-mercaptopyridin-3-yl)amides, methods for the preparation thereof, medicaments containing these compounds and the use of these compounds for the preparation of medicaments.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: August 21, 2012
    Assignee: Gruenenthal GmbH
    Inventors: Sven Kühnert, Beatrix Merla, Achim Kless, Gregor Bahrenberg, Wolfgang Schröder
  • SUBSTITUTED NICOTINAMIDES AS KCNQ2/3 MODULATORS
    Publication number: 20120184550
    Abstract: Substituted nicotinamides, processes for their preparation, medicaments comprising these compounds and methods of using these compounds to treat pain, epilepsy, urinary incontinence, anxiety, dependency, mania, bipolar disorders, migraine, cognitive diseases, and/or dystonia-associated dyskinesias.
    Type: Application
    Filed: March 30, 2012
    Publication date: July 19, 2012
    Applicant: GRUNENTHAL GMBH
    Inventors: SVEN Kühnert, Beatrix Merla, Gregor Bahrenberg, Wolfgang Schröder
  • Substituted 3-amino-2-mercaptoquinolines as KCNQ2/3 modulators
    Patent number: 8207342
    Abstract: The invention relates to substituted 3-amino-2-mercaptoquinolines, to processes for their preparation, to medicaments containing these compounds and to the use of these compounds in the preparation of medicaments.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: June 26, 2012
    Assignee: Gruenenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Wolfgang Schröder
  • Substituted nicotinamides as KCNQ2/3 modulators
    Patent number: 8178684
    Abstract: The invention relates to substituted nicotinamides, to processes for their preparation, to medicaments comprising these compounds and to the use of these compounds in the preparation of medicaments.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: May 15, 2012
    Assignee: Gruenenthal GmbH
    Inventors: Sven Kühnert, Beatrix Merla, Gregor Bahrenberg, Wolfgang Schröder
  • SUBSTITUTED 6-AMINO-NICOTINAMIDES AS KCNQ2/3 MODULATORS
    Publication number: 20120101079
    Abstract: Substituted 6-amino-nicotinamides, pharmaceutical compositions containing these compounds and also use of these compounds in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: October 19, 2011
    Publication date: April 26, 2012
    Applicant: Grunenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder, Simon Lucas
  • Substituted 2-oxo- and 2-thioxo-dihydroquinoline-3-carboxamides as KCNQ2/3 modulators
    Publication number: 20120053206
    Abstract: The invention relates to substituted 2-oxo- and 2-thioxo-dihydroquinoline-3-carboxamides to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: August 26, 2011
    Publication date: March 1, 2012
    Applicant: Grunenthal GmbH
    Inventors: Sven KÜHNERT, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder
  • Substituted 2-oxy-quinoline-3-carboxamides as KCNQ2/3 modulators
    Publication number: 20120053205
    Abstract: The invention relates to substituted 2-oxy-quinoline-3-carboxamides, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: August 26, 2011
    Publication date: March 1, 2012
    Applicant: Grünenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder
  • Substituted quinoline-3-carboxamides as KCNQ2/3 modulators
    Publication number: 20120053204
    Abstract: The invention relates to substituted quinoline-3-carboxamides, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: August 26, 2011
    Publication date: March 1, 2012
    Applicant: Grunenthal GmbH
    Inventors: Sven Kühnert, Gregor Bahrenberg, Achim Kless, Wolfgang Schröder
  • Substituted 1-oxo-dihydroisoquinoline-3-carboxamides as KCNQ2/3 modulators
    Publication number: 20120053203
    Abstract: The invention relates to substituted 1-oxo-dihydroisoquinoline-3-carboxamides, to pharmaceutical compositions containing these compounds and also to these compounds for use in the treatment and/or prophylaxis of pain and further diseases and/or disorders.
    Type: Application
    Filed: August 31, 2011
    Publication date: March 1, 2012
    Applicant: Grunenthal GmbH
    Inventors: Sven KÜHNERT, Gregor BAHRENBERG, Achim KLESS, Wolfgang SCHRÖDER
  • Substituted nicotinamide compounds and uses thereof
    Patent number: 8084470
    Abstract: Substituted nicotinamide compounds corresponding to formula I a process for their preparation, pharmaceutical compositions containing these compounds, and the use thereof for the treatment or inhibition conditions such as pain, epilepsy, migraine, anxiety states, or urinary incontinence.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: December 27, 2011
    Assignee: Gruenenthal GmbH
    Inventors: Beatrix Merla, Sven Kuehnert, Robert Frank, Dagmar Kaulartz, Wolfgang Schroeder, Gregor Bahrenberg, Klaus Schiene